Mace HVFlo XCi, Руководство по эксплуатации продукта

Страница: 153 / 255

Add a "Velocity" - channel type
This channel type MUST be used whenever a MACE Doppler ultrasonic sensor is used to measure
velocity.This channel type MUST be used whenever the resultant velocity measurement will be used in a flow
rate calculation.
Other 3rd party velocity sensors can also be interfaced to the XCi device. These sensors must be one of:
4-
20mA
, Frequency Voltage, or SDI-12 input type. Refer to their respective input "
Channel type
" topics.
1. When adding a " Velocity
" channel type configured for a MACE Doppler velocity sensor, after
selecting the appropriate Doppler card from the "
New Channel - Select card
" dialogue a "
Doppler
sensor options
" dialogue box will appear.
2. Select the appropriate " Sensor type
" from the drop-down list:
Sensor Type:
l
MACE Doppler ultrasonic insert velocity sensor - "2" insert head "
l
MACE Doppler ultrasonic ZXSnapStrap mounted velocity only sensor - " Strap Mount "
l
MACE Doppler ultrasonic ZXSnapStrap mounted area/velocity (A/V) sensor - " Strap mount
with depth "
3. Select the appropriate " Conduit type " from the drop down list:
Conduit Type:
l
" Circular pipe " - May be full or partially-full
l
" Non-circular full pipe " - A full pipe with a known cross-sectional area, such as a box culvert
or oval pipe
l
" Other conduit type " - Non-circular open channel such as a trapezoidal or irregular earthen
channel
MACE XCi User Manual - 153 -